var Frame='oak', Mat='white', Framed = 1;
var Price, FramedPrice;

function ChangeFrame(v) {
	document.images["FrameTL"].src = "frames/"+v+"_tl.jpg";
	document.images["FrameT"].src = "frames/"+v+"_t.jpg";
	document.images["FrameTR"].src = "frames/"+v+"_tr.jpg";
	document.images["FrameL"].src = "frames/"+v+"_l.jpg";
	document.images["FrameR"].src = "frames/"+v+"_r.jpg";
	document.images["FrameBL"].src = "frames/"+v+"_bl.jpg";
	document.images["FrameB"].src = "frames/"+v+"_b.jpg";
	document.images["FrameBR"].src = "frames/"+v+"_br.jpg";
	Frame = v;
	if (!Framed) { Framed = 1; ChangeMat(Mat); 	UpdatePrice(); }
	}
	
function ChangeMat(v) {
	if (Framed) {
	document.images["MatTL"].src = "mats/"+v+"_tl.jpg";
	document.images["MatT"].src = "mats/"+v+"_t.jpg";
	document.images["MatTR"].src = "mats/"+v+"_tr.jpg";
	document.images["MatL"].src = "mats/"+v+"_l.jpg";
	document.images["MatR"].src = "mats/"+v+"_r.jpg";
	document.images["MatBL"].src = "mats/"+v+"_bl.jpg";
	document.images["MatB"].src = "mats/"+v+"_b.jpg";
	document.images["MatBR"].src = "mats/"+v+"_br.jpg";
	}
	Mat = v;
	}
	
function NoFrame() {
	document.images["FrameTL"].src = "images/blank.gif";
	document.images["FrameT"].src = "images/blank.gif"
	document.images["FrameTR"].src = "images/blank.gif"
	document.images["FrameL"].src = "images/blank.gif"
	document.images["FrameR"].src = "images/blank.gif"
	document.images["FrameBL"].src = "images/blank.gif"
	document.images["FrameB"].src = "images/blank.gif"
	document.images["FrameBR"].src = "images/blank.gif"
	document.images["MatTL"].src = "images/blank.gif"
	document.images["MatT"].src = "images/blank.gif"
	document.images["MatTR"].src = "images/blank.gif"
	document.images["MatL"].src = "images/blank.gif"
	document.images["MatR"].src = "images/blank.gif"
	document.images["MatBL"].src = "images/blank.gif"
	document.images["MatB"].src = "images/blank.gif"
	document.images["MatBR"].src = "images/blank.gif"
	Framed = 0;
	UpdatePrice();
	}
	
function ChangeSize (p, fp)	{
	Price = p; FramedPrice = fp; UpdatePrice();
	}

function UpdatePrice () {
	document.getElementById("ProductPrice").innerHTML = (Framed ? FramedPrice : Price);
	}